diff options
Diffstat (limited to 'runtime/user/emul.h')
| -rw-r--r-- | runtime/user/emul.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/runtime/user/emul.h b/runtime/user/emul.h index 922c6e4c..d6f0853e 100644 --- a/runtime/user/emul.h +++ b/runtime/user/emul.h @@ -1,4 +1,11 @@ -#define vscnprintf vsnprintf + +int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) +{ + int i; + i=vsnprintf(buf,size,fmt,args); + return (i >= size) ? (size - 1) : i; +} + #define _stp_log printf #undef smp_processor_id |